java.lang.Object
- org.springframework.context.support.ApplicationObjectSupport
- - org.springframework.web.context.support.WebApplicationObjectSupport
  - - org.springframework.web.servlet.view.AbstractView
    - - org.springframework.web.servlet.view.xml.MarshallingView

所有已实现的接口:
Aware, BeanNameAware, ApplicationContextAware, ServletContextAware, View
```
public class MarshallingView
extends AbstractView
```
Spring-MVC View that allows for response context to be rendered as the result of marshalling by a Marshaller.
The Object to be marshalled is supplied as a parameter in the model and then detected during response rendering. Users can either specify a specific entry in the model via the sourceKey property or have Spring locate the Source object.
从以下版本开始:
3.0
作者:
Arjen Poutsma, Juergen Hoeller

字段概要
字段
修饰符和类型字段说明
static String DEFAULT_CONTENT_TYPE
Default content type.
- 从类继承的字段 org.springframework.context.support.ApplicationObjectSupport
  logger
- 从接口继承的字段 org.springframework.web.servlet.View
  PATH_VARIABLES, RESPONSE_STATUS_ATTRIBUTE, SELECTED_CONTENT_TYPE

构造器概要

构造器
构造器	说明
`MarshallingView()`	Construct a new `MarshallingView` with no `Marshaller` set.
`MarshallingView(Marshaller marshaller)`	Constructs a new `MarshallingView` with the given `Marshaller` set.

方法概要

所有方法实例方法具体方法
修饰符和类型	方法	说明
`protected void`	`initApplicationContext()`	Subclasses can override this for custom initialization behavior.
`protected boolean`	`isEligibleForMarshalling(String modelKey, Object value)`	Check whether the given value from the current view's model is eligible for marshalling through the configured `Marshaller`.
`protected Object`	`locateToBeMarshalled(Map<String,Object> model)`	Locate the object to be marshalled.
`protected void`	`renderMergedOutputModel(Map<String,Object> model, HttpServletRequest request, HttpServletResponse response)`	Subclasses must implement this method to actually render the view.
`void`	`setMarshaller(Marshaller marshaller)`	Set the `Marshaller` to be used by this view.
`void`	`setModelKey(String modelKey)`	Set the name of the model key that represents the object to be marshalled.

从类继承的方法 org.springframework.web.context.support.WebApplicationObjectSupport
getServletContext, getTempDir, getWebApplicationContext, initApplicationContext, initServletContext, isContextRequired, setServletContext

从类继承的方法 org.springframework.context.support.ApplicationObjectSupport
getApplicationContext, getMessageSourceAccessor, requiredContextClass, setApplicationContext

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- 字段详细资料
  - DEFAULT_CONTENT_TYPE
```
public static final String DEFAULT_CONTENT_TYPE
```
    Default content type. Overridable as bean property.
    另请参阅:
    常量字段值
- 构造器详细资料
  - MarshallingView
```
public MarshallingView()
```
    Construct a new MarshallingView with no Marshaller set. The marshaller must be set after construction by invoking setMarshaller(org.springframework.oxm.Marshaller).
  - MarshallingView
```
public MarshallingView(Marshaller marshaller)
```
    Constructs a new MarshallingView with the given Marshaller set.
- 方法详细资料
  - setMarshaller
```
public void setMarshaller(Marshaller marshaller)
```
    Set the Marshaller to be used by this view.
  - setModelKey
```
public void setModelKey(String modelKey)
```
    Set the name of the model key that represents the object to be marshalled. If not specified, the model map will be searched for a supported value type.
    另请参阅:
    Marshaller.supports(Class)
  - initApplicationContext
```
protected void initApplicationContext()
```
    从类复制的说明: ApplicationObjectSupport
    Subclasses can override this for custom initialization behavior.
    The default implementation is empty. Called by ApplicationObjectSupport.initApplicationContext(org.springframework.context.ApplicationContext).
    覆盖:
    initApplicationContext 在类中 ApplicationObjectSupport
    另请参阅:
    ApplicationObjectSupport.setApplicationContext(org.springframework.context.ApplicationContext)
  - renderMergedOutputModel
```
protected void renderMergedOutputModel(Map<String,Object> model,
                                       HttpServletRequest request,
                                       HttpServletResponse response)
                                throws Exception
```
    从类复制的说明: AbstractView
    Subclasses must implement this method to actually render the view.
    The first step will be preparing the request: In the JSP case, this would mean setting model objects as request attributes. The second step will be the actual rendering of the view, for example including the JSP via a RequestDispatcher.
    指定者:
    renderMergedOutputModel 在类中 AbstractView
    参数:
    model - combined output Map (never null), with dynamic values taking precedence over static attributes
    request - current HTTP request
    response - current HTTP response
    抛出:
    Exception - if rendering failed
  - locateToBeMarshalled
```
protected Object locateToBeMarshalled(Map<String,Object> model)
                               throws IllegalStateException
```
    Locate the object to be marshalled.
    The default implementation first attempts to look under the configured model key, if any, before attempting to locate an object of supported type.
    参数:
    model - the model Map
    返回:
    the Object to be marshalled (or null if none found)
    抛出:
    IllegalStateException - if the model object specified by the model key is not supported by the marshaller
    另请参阅:
    setModelKey(String)
  - isEligibleForMarshalling
```
protected boolean isEligibleForMarshalling(String modelKey,
                                           Object value)
```
    Check whether the given value from the current view's model is eligible for marshalling through the configured Marshaller.
    The default implementation calls Marshaller.supports(Class), unwrapping a given JAXBElement first if applicable.
    参数:
    modelKey - the value's key in the model (never null)
    value - the value to check (never null)
    返回:
    whether the given value is to be considered as eligible
    另请参阅:
    Marshaller.supports(Class)

类 MarshallingView

字段概要

从类继承的字段 org.springframework.context.support.ApplicationObjectSupport

从接口继承的字段 org.springframework.web.servlet.View

构造器概要

方法概要

从类继承的方法 org.springframework.web.servlet.view.AbstractView

从类继承的方法 org.springframework.web.context.support.WebApplicationObjectSupport

从类继承的方法 org.springframework.context.support.ApplicationObjectSupport

从类继承的方法 java.lang.Object

字段详细资料

DEFAULT_CONTENT_TYPE

构造器详细资料

MarshallingView

MarshallingView

方法详细资料

setMarshaller

setModelKey

initApplicationContext

renderMergedOutputModel

locateToBeMarshalled

isEligibleForMarshalling